diff --git a/Cargo.toml b/Cargo.toml
index 22edea6..d94ff59 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,4 +4,4 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-serde = { version = "1", optional = true }
+serde = { version = "1", default-features = false, optional = true }